桌面式電腦和筆記本電腦檢測

桌面式電腦和筆記本電腦檢測項目報價？??解決方案？??檢測周期？??樣品要求？

點 擊 解 答??

ANSI C63.4-20099 kHz至40 kHz范圍內低壓電氣設備和電子設備發(fā)射的無線電噪聲測量方法

This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement 9 of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency 10 range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.